HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include phase: SINGLE SINGLE VOLTAGE, length: 12.750 INCHES NOMINAL IN, material: STEEL SHEATH, body_style: TUBULAR, SCREW TYPE, overall_length: 16.312 INCHES NOMINAL IN, thread_quantity: 11.5 PER INCH MOUNTING FACILITY. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4520-01-181-3503, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| phase | SINGLE SINGLE VOLTAGE |
| length | 12.750 INCHES NOMINAL IN |
| material | STEEL SHEATH |
| body_style | TUBULAR, SCREW TYPE |
| heat_quantity | 1 |
| overall_length | 16.312 INCHES NOMINAL IN |
| thread_quantity | 11.5 PER INCH MOUNTING FACILITY |
| element_quantity | 2 |
| frequency_in_hertz | 50.0 AND 60.0 |
| nominal_thread_size | 1.250 INCHES MOUNTING FACILITY IN |
| watt_density_rating | 20.0 PER SQUARE INCH SINGLE VOLTAGE |
| mounting_method_style | SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY |
| NSN | 4520-01-181-3503 |
| THREAD SERIES DESIGNATOR | NPT MOUNTING FACILITY |
| MOUNTING FACILITY LENGTH | 0.937 INCHES NOMINAL IN |
| ELEMENT RADIATION SPECTRUM | NONINFRARED |
| ELEMENT QUANTITY | 2 |
| FREQUENCY IN HERTZ | 50.0 AND 60.0 |
| PHASE | SINGLE SINGLE VOLTAGE |
| WATT DENSITY RATING | 20.0 PER SQUARE INCH SINGLE VOLTAGE |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 120.0 AC SINGLE VOLTAGE |
| NOMINAL THREAD SIZE | 1.250 INCHES MOUNTING FACILITY IN |
| LENGTH | 12.750 INCHES NOMINAL IN |